(Reuters) - Heavily armed Taliban fighters, appearing in a video purporting to show frontline militants in southern Afghanistan, have said the killing of Osama bin Laden will inspire them to continue fighting until all foreign troops have left the country.

It was impossible to verify the authenticity of the video, which was obtained by Reuters in southern Afghanistan.

About six unidentified Taliban fighters, all with their faces covered, posed with assault rifles, rocket-propelled grenade launchers, machine guns and other weapons. more